參數(shù)資料
型號: 92HD202DX5PRGXYYX
廠商: INTEGRATED DEVICE TECHNOLOGY INC
元件分類: 編解碼器
英文描述: 8-CHANNEL HIGH DEFINITION AUDIO CODEC
中文描述: PCM CODEC, PQFP48
封裝: 7 X 7 MM, LEAD FREE, LQFP-48
文件頁數(shù): 111/168頁
文件大?。?/td> 1265K
代理商: 92HD202DX5PRGXYYX
92HD202
8-CHANNEL HIGH DEFINITION AUDIO CODEC
PC AUDIO
IDT
8-CHANNEL HIGH DEFINITION AUDIO CODEC
111
92HD202
REV 1.2 112006
IDT CONFIDENTIAL
7.14.7.
PortD ChSense
7.14.8.
PortD ConfigDefault
Table 222. PortD ChSense Command Verb Format
Verb ID
Payload
Response
Get
F09
00
See bitfield table
Set1
709
See bits [7:0] of bitfield table
0000_0000h
Set2
709
See bits [15:8] of bitfield table
0000_0000h
Table 223. PortD ChSense Command Response Format
Bit
Bitfield Name
RW
Reset
Description
[31]
PresDtct
R
0x0
1 = Something is plugged into jack
associated with Pin Complex.
[30:0]
Impedance
R
0x7FFF_FFFF
Measured impedance of the widget. A
value of all 1s indicates that a valid sense
reading is not available, or the sense
measurement is busy if it has been
recently triggered.
[0]
RightCh
W
0x0
Set 1 = Perform impedance sensing on
right channel or ring of the connector
[0]
LeftCh
W
0x0
Set 0 = Perform impedance sensing on left
channel or tip of the connector
Table 224. PortD ConfigDefault Command Verb Format
Verb ID
Payload
Response
Get
F1C
00
See bitfield table
Set1
71C
See bits [7:0] of bitfield table
0000_0000h
Set2
71D
See bits [15:8] of bitfield table
0000_0000h
Set3
71E
See bits [23:16] of bitfield table
0000_0000h
Set4
71F
See bits [31:24] of bitfield table
0000_0000h
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